Thanks for your Blog, But my case here is a Pass thru scenario, I am not using any mapping in the repository.

-> And yes i am using option "Keep attachments" for to get the files in the mail attachments. But these attachments were coming with name "untitled" every time, but I have to name them as per my sender file name dynamically. Please suggest.

I am using IOUtils class in the java mapping so you need to import this as imported archive in common software component then create dependency for the software component which this java mapping contains, this step i shown in below blog.

I am facing same issue in my scenario. Could you please confirm is above method is resolved your issue.

because with the above approach I am receiving below error.

please suggest.

Error:

Message processing failed. Cause: com.sap.engine.services.jndi.persistent.exceptions720.NameNotFoundException: Path to object does not exist. First missing component is [Custom_AF_Modules], the whole lookup name is [localejbs/Custom_AF_Modules/DynamicAttributeChangeBean].\